The shocking relationship betwen Jamie-Lynn Sigler and Jerry Ferrera is over.

After more than a year of dating, the couple - who met when Sigler guest-starred on Entourage as Ferrera's character's girlfriend - has reportedly parted ways.

Sigler attended last week's premiere of It's Complicated by herself, and a friend says the actress has actually turned to Lance Bass for a shoulder to lean on.

"Lance is a really good friend to Jamie," the source told The New York Daily News. "He's been helping her out and giving her good advice."

While Sigler wasn't thrilled about the split, the insider says she's doing okay.

"It came at a good time for Jamie-Lynn. She was coming home to New York for the holidays anyway, and she wanted to do her own thing for a little while and definitely be out of Hollywood."

As for Ferrera? Well, he'll never date anyone as hot as Sigler again. Sorry, dude.